Question

using appropriate properties of rational number find the sum 3 upon 4 + 4 upon 21 + 7 upon 8 + 5 upon 7
help karo do plz brainliest kar dungi​

Answer 1

Answer:

here is your answer

Step-by-step explanation:

hope it's helpful to you if helpful to you so plz follow m and make me as a Brainliest